Privatize scary_push_ref.

scary.c

@@ -79,7 +79,7 @@ size_t scary_length(const void *p)
     return ary->length;
 }
 
-void scary_push_ref(void *p, const void *elem)
+static void scary_push_ref(void *p, const void *elem)
 {
     void **pp = p;
     Scary *ary = get(*pp);

scary.h

@@ -7,7 +7,6 @@
 void *scary_new(size_t size);
 void scary_free(void *ary);
 size_t scary_length(const void *ary);
-void scary_push_ref(void *ary, const void *elem);
 #ifdef __APPLE__
 #define scary_push_archdep_pattern() unsigned long: scary_push_uint64,
 #else

testlib.c

@@ -3,18 +3,18 @@
 
 #include "scary.h"
 
-Test(libscary, push_ref_and_length) {
-    int *a = scary_new(sizeof(int));
+Test(libscary, push_and_length) {
+    int32_t *a = scary_new(sizeof(int32_t));
     cr_expect(eq(sz, 0, scary_length(a)));
 
-    int l[] = { 1, -2, 3, -5, 7, -11 }, *p = l;
+    int32_t l[] = { 1, -2, 3, -5, 7, -11 }, *p = l;
     const size_t n = sizeof(l)/sizeof(*l);
     for (size_t i = 0; i < n; i++)
-        scary_push_ref(&a, p++);
+        scary_push_int32(&a, *p++);
 
     cr_expect(eq(sz, n, scary_length(a)));
-    cr_expect(eq(int, 1, a[0]));
-    cr_expect(eq(int[n], l, a));
+    cr_expect(eq(i32, 1, a[0]));
+    cr_expect(eq(i32[n], l, a));
 
     scary_free(a);
 }